Since your test is using JenkinsRule, I believe the
JenkinsRule.createSlave() method will return a DumbSlave without requiring
that you use SSHLauncher and without requiring that you have access to a
computer at the specific IP address embedded in the test.
Is there a specific reason that your test must have an SSH launched agent?
If so, how will your test run anywhere outside the specific machines you've
configured?
Mark Waite
On Sunday, March 3, 2019 at 7:33:52 PM UTC-7, 田欧 wrote:
>
> Thanks @Mark
> I don't need to set jenkins master node address?
>
>
> 在 2019年3月1日星期五 UTC+8下午8:46:44，田欧写道：
>>
>> I'm using `ssh-slaves-plugin` and write some codes, like the below:
>>
>> @RequestMapping(value = "/test", method = RequestMethod.GET)
>> public Map<String, Boolean> test() {
>> Map<String, Boolean> result = new HashMap<>();
>>
>> // username is my jenkins user
>>
>> // password is my jenkins password
>>
>> UsernamePasswordCredentialsImpl credentials = new
>> UsernamePasswordCredentialsImpl(CredentialsScope.SYSTEM,
>> "dummyCredentialId", "perf", "myname", "mysceret");
>>
>> SystemCredentialsProvider.getInstance().getDomainCredentialsMap().put(Domain.global(),
>> Collections.singletonList(
>> credentials
>> )
>> );
>>
>> // ip is my slave ip
>> SSHLauncher launcher = new SSHLauncher("10.10.10.10", 22,
>> "dummyCredentialId", null, null, null,
>> null, 3, 1, 1, new KnownHostsFileKeyVerificationStrategy());
>>
>> DumbSlave dumb = null;
>> try {
>> dumb = new DumbSlave("slave-test", "", launcher);
>> dumb.setNodeDescription("dummy-description");
>> dumb.setNumExecutors(1);
>> dumb.setMode(Node.Mode.NORMAL);
>> dumb.setRetentionStrategy(RetentionStrategy.NOOP);
>> } catch (IOException e) {
>> e.printStackTrace();
>> } catch (Descriptor.FormException e) {
>> e.printStackTrace();
>> }
>>
>>
>> // I see
>> https://github.com/jenkinsci/ssh-slaves-plugin/blob/master/src/test/java/hudson/plugins/sshslaves/SSHLauncherTest.java#L181
>>
>> // use JenkinsRule, so I use Jenkins.getInstanceOrNull
>> try {
>> Jenkins.getInstanceOrNull().addNode(dumb);
>> } catch (IOException e) {
>> e.printStackTrace();
>> }
>> result.put("success", true);
>> return result;
>> }
>>
>>
>> when I run it, return error, stack:
>>
>> java.lang.NullPointerException: null
>> at jenkins.security.ConfidentialStore.get(ConfidentialStore.java:68)
>> ~[jenkins-core-2.166.jar!/:na]
>> at jenkins.security.ConfidentialKey.load(ConfidentialKey.java:47)
>> ~[jenkins-core-2.166.jar!/:na]
>> at
>> jenkins.security.CryptoConfidentialKey.getKey(CryptoConfidentialKey.java:41)
>> ~[jenkins-core-2.166.jar!/:na]
>> at
>> jenkins.security.CryptoConfidentialKey.decrypt(CryptoConfidentialKey.java:134)
>>
>> ~[jenkins-core-2.166.jar!/:na]
>> at hudson.util.HistoricalSecrets.decrypt(HistoricalSecrets.java:55)
>> ~[jenkins-core-2.166.jar!/:na]
>> at hudson.util.Secret.decrypt(Secret.java:212)
>> ~[jenkins-core-2.166.jar!/:na]
>> at hudson.util.Secret.fromString(Secret.java:254)
>> ~[jenkins-core-2.166.jar!/:na]
>> at
>> com.cloudbees.plugins.credentials.impl.UsernamePasswordCredentialsImpl.<init>(UsernamePasswordCredentialsImpl.java:72)
>>
>> ~[credentials-2.1.18.jar!/:2.1.18]
>> at com.kk.perf.controller.SlaveController.test(SlaveController.java:48)
>> ~[classes!/:0.0.1-SNAPSHOT]
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> ~[na:1.8.0_102]
>> at
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>
>> ~[na:1.8.0_102]
>> at
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>
>> ~[na:1.8.0_102]
>> at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_102]
>> at
>> org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:189)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102)
>>
>> ~[spring-webmvc-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)
>>
>> ~[spring-webmvc-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:800)
>>
>> ~[spring-webmvc-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)
>>
>> ~[spring-webmvc-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038)
>>
>> ~[spring-webmvc-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)
>>
>> ~[spring-webmvc-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005)
>>
>> ~[spring-webmvc-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:897)
>>
>> ~[spring-webmvc-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882)
>>
>> ~[spring-webmvc-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
>> ~[tomcat-embed-websocket-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
>>
>> ~[spring-web-5.1.5.RELEASE.jar!/:5.1.5.RELEASE]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
>>
>> ~[tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
>>
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
>>
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
>>
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
>>
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
>>
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
>>
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
>>
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
>>
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>>
>> [na:1.8.0_102]
>> at
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>>
>> [na:1.8.0_102]
>> at
>> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
>>
>> [tomcat-embed-core-9.0.16.jar!/:9.0.16]
>> at java.lang.Thread.run(Thread.java:745) [na:1.8.0_102]
>>
>> So, why?
>>
>> And I want to know, how start it? because I don't set any info about
>> jenkins master.
>>
>> Thanks!
>>
>>
>>
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